The plasma and mitochondrial membranes are responsible for taking up nutrients and converting them into useable energy for the muscle. Recent findings suggest that physiological changes in these processes may occur following EPA and DHA supplementation. At rest and during exercise, there is potential for a shift in substrate selection that favors fat utilization following EPA and DHA supplementation. Several membrane proteins are responsible for transporting fat into the cell and mitochondria. The presence of EPA and DHA within membranes has the potential to affect the membrane integration and function of proteins. The investigators aim to determine whether fat utilization increases following EPA and DHA supplementation, and if there is a concurrent change in the concentrations of fat transport proteins within plasma and mitochondrial membranes. Supplementation with EPA and DHA may also affect oxygen consumption, an important process in energy production that is regulated by mitochondrial membrane proteins. Evidence from human and rodent studies shows a decrease in whole body oxygen consumption following supplementation. The investigators aim to examine these changes directly by measuring mitochondrial respiration following EPA and DHA supplementation.